61 years old (Born on August 26, 1963)
Happy Birthday, Chris Heimerdinger! May your day be filled with adventures as thrilling and timeless as the Tennis Shoes Adventure Series. You've taken readers on journeys through ancient civilizations, mysterious caves, and epic battles—yet somehow you still manage to keep track of all those tennis shoes!Your stories have inspired countless imaginations (and probably caused a spike in sneaker sales). Here's wishing you another year full of creativity, laughter—and perhaps fewer lost footwear mishaps. Keep writing amazing tales that captivate hearts young and old; after all these years you're still serving up literary aces like nobody else can!